Ferrocement Shell Roof

Indian architecture studio wallmakers realizes its sculptural pirouette house in the center of india s urban and crowded city of trivandrum.

Ferrocement shell roof.

The dwelling constructed of undulating brickwork is. Ferro cement is a very good fire resistant material having capacity to resist fire up to 750 c for long period of 48 hours and even more. Mmt ferrocement shells these wafer like structures are steel reinforced arched shells with effective thickness of 2 5cm and they take equal load of respective r c c slabs. Ferrocement channel roof provides light weight roofing 60 reduction in dead weight as compare to rcc pre casting of roof leads to substantial reduction in construction time.

The ferrocement roof consists panels size 1 5mtrs x1 2mtrs. Unlike ac sheet metal frp roof all the ferrocement panels are joined monolithically. The barrel vault is the simplest form of a vault. These shell units are cast either manually on a masonry mould or mechanically on steel moulds.

Ferro cement can be modified to resist even high temperatures say 1200 c to 1500 c. Approximately and ferrocement portal and purlins replacing ac sheets and structurals steel trusses and purlins. The computational design process consists of an integrated parametric model used for multi objective. Reduced spacing yields uniform force dispersion and increases strength.

Ferrocement is used to construct relatively thin hard strong surfaces and structures in many shapes such as hulls for boats shell roofs and water tanks. Therefore ferrocement buildings are. Effectively a series of. Ferrocement fc is a form of thin shell construction that uses standard portland cement usually mixed with plaster sand.

Ferro cement buildings are better pollution and fire resistant as compared to rcc. Ferrocement originated in the 1840s in france and the netherlands and is the origin of reinforced concrete. There will be no nuts and bolt arrangement as in the case of ac sheet metal frp roofs.